Which of the following statements below is correct?

A. In the process of cooking a frozen pizza, only chemical changes occur.

B. Both physical and chemical changes occur when you make pizza from scratch.

C. Only chemical changes occur when you cook a frozen pizza and only physical changes occur when you make pizza from scratch.

D. You cause chemical changes in vegetables by cutting them into small pieces

Respuesta :

C. is correct. when you make a pizza, you see the the meat or pepperoni or cheese heating up and sometimes melted. (thats physical). on the inside the crust in heated and the toppings are cooked (chemical)